Tushka Bergen was born in London to a family with a rich cultural heritage. Her mother, Beverley Bergen, was an opera singer, and her father, Anthony Hose, was a conductor. This international upbringing and experience laid the foundation for Tushka's future career in the performing arts.
At the tender age of nine, Tushka began her acting career in a role from the modern opera Australia Fair at the Sydney Opera House. The production was directed by a renowned director, who instructed Tushka to spit watermelon seeds into the audience, a unique and memorable experience for the young actress.
Tushka's early career was marked by a diverse range of projects, including a major role in the German language film Don Quixote's Children, which was shot in West Berlin. She also appeared in several Australian productions, including Mad Max III, The Place at the Coast, and Outback. Her performance in the critically acclaimed Always Afternoon earned her an AFI nomination.
After gaining experience in Germany, where she appeared in numerous TV shows, including the popular series Derrick, Tushka made her mark on British television with guest roles in Poirot and Bergerac. She then caught the attention of American audiences with her role as Robert Sean Leonard's love interest in Disney's Swing Kids.
Tushka's performance in Whit Stillman's Barcelona was met with critical acclaim, and she soon found herself working with renowned directors and actors. She played the role of American chanteuse Lily Buxton opposite Jeremy Northam in the film Voices, and was then chosen by Academy Award-winning director Michael Cacoyannis to play the role of "Anya" in his film adaptation of Chekov's The Cherry Orchard.
Tushka's subsequent projects included Journey to the Center of the Earth, in which she starred opposite Treat Williams, directed by George Miller. She also appeared in leads in the Australian feature films Hurrah, Turning April, and Horseplay, as well as guest roles in US television shows such as Northern Exposure, Angel, and CSI. Her role as Frasier's girlfriend on the popular TV show Frasier was a memorable one, showcasing her versatility as an actress.